TRS3232的RIN(PIN13)跟DOUT(PIN14)接口为RS232接口电平,这两根信号线上面的TVS管选择耐压跟特性有具体的要求吗?
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TRS3232的RIN(PIN13)跟DOUT(PIN14)接口为RS232接口电平,这两根信号线上面的TVS管选择耐压跟特性有具体的要求吗?